<template>
    <div class="add-card">
        <header class="add-header">
            <el-page-header content="增加月卡" @back="$router.back()" />
        </header>

        <main class="add-main">
            <div class="form-container">
                <div class="title">车辆信息</div>

                <div class="form">
                    <el-form ref="carInfoForm" :model="carInfoForm" :rules="carInfoRules" label-width="100px">
                        <el-form-item label="车主姓名" prop="personName">
                            <el-input v-model="carInfoForm.personName" />
                        </el-form-item>

                        <el-form-item label="联系方式" prop="phoneNumber">
                            <el-input v-model="carInfoForm.phoneNumber" />
                        </el-form-item>

                        <el-form-item label="车辆号码" prop="carNumber">
                            <el-input v-model="carInfoForm.carNumber" />
                        </el-form-item>

                        <el-form-item label="车辆品牌" prop="carBrand">
                            <el-input v-model="carInfoForm.carBrand" />
                        </el-form-item>

                    </el-form>

                </div>

            </div>

            <div class="form-container">
                <div class="title">最新一次月卡缴费信息</div>

                <div class="form">
                    <el-form ref="feeForm" :model="feeForm" :rules="feeFormRules" label-width="100px">
                        <el-form-item label="有效日期" prop="payTime">
                            <el-date-picker v-model="feeForm.payTime" type="daterange" range-separator="至"
                                start-placeholder="开始日期" end-placeholder="结束日期" />
                        </el-form-item>

                        <el-form-item label="支付金额" prop="paymentAmount">
                            <el-input v-model="feeForm.paymentAmount" />
                        </el-form-item>

                        <el-form-item label="支付方式" prop="paymentMethod">
                            <el-select v-model="feeForm.paymentMethod">
                                <el-option v-for="item in payMethodList" :key="item.id" :value="item.id"
                                    :label="item.name" />
                            </el-select>

                        </el-form-item>

                    </el-form>

                </div>

            </div>

        </main>

        <footer class="add-footer">
            <div class="btn-container">
                <el-button @click="resetForm">重置</el-button>

                <el-button type="primary" @click="confirmAdd">确定</el-button>

            </div>

        </footer>

    </div>

</template>

<script>
import { createCardAPI, getCardDetailAPI, updateCardAPI } from '@/api/card'
export default {
    data() {
        // 车牌号单独校验
        const validaeCarNumber = (rule, value, callback) => {
            const plateNumberRegex = /^[\u4E00-\u9FA5][\da-zA-Z]{6}$/
            if (plateNumberRegex.test(value)) {
                callback()
            } else {
                callback(new Error('请输入正确的车牌号'))
            }
        }
        return {
            // 车辆信息表单
            carInfoForm: {
                personName: '', // 车主姓名
                phoneNumber: '', // 联系方式
                carNumber: '', // 车牌号码
                carBrand: '' // 车辆品牌
            },
            // 车辆信息表单校验规则
            carInfoRules: {
                personName: [
                    {
                        required: true, message: '请输入车主姓名', trigger: 'blur'
                    }
                ],
                phoneNumber: [
                    {
                        required: true, message: '请输入联系方式', trigger: 'blur'
                    },
                    {
                        pattern: /^1[3-9]\d{9}$/, message: '请输入有效的手机号码', trigger: 'blur'
                    }
                ],
                carNumber: [
                    {
                        required: true, message: '请输入车辆号码', trigger: 'blur'
                    },
                    {
                        validator: validaeCarNumber, trigger: 'blur'
                    }
                ],
                carBrand: [
                    {
                        required: true, message: '请输入车辆品牌', trigger: 'blur'
                    }
                ]
            },

            // 缴费信息表单
            feeForm: {
                payTime: '', // 支付时间
                paymentAmount: null, // 支付金额
                paymentMethod: '' // 支付方式
            },
            // 缴费规则
            feeFormRules: {
                payTime: [
                    {
                        required: true,
                        message: '请选择支付时间'
                    }
                ],
                paymentAmount: [
                    {
                        required: true,
                        message: '请输入支付金额',
                        trigger: 'blur'
                    }
                ],
                paymentMethod: [
                    {
                        required: true,
                        message: '请选择支付方式',
                        trigger: 'change'
                    }
                ]
            },
            // 支付方式列表
            payMethodList: [
                {
                    id: 'Alipay',
                    name: '支付宝'
                },
                {
                    id: 'WeChat',
                    name: '微信'
                },
                {
                    id: 'Cash',
                    name: '线下'
                }
            ],
            id: null
        }

    },

    methods: {
        //提交表单 > 整个表单校验合格才发送请求
        confirmAdd() {
            this.$refs.carInfoForm.validate(valid => {
                if (valid) {
                    this.$refs.feeForm.validate(async valid => {
                        if (valid) {
                            console.log('全部表单校验通过，开始提交请求')
                            // 全部校验通过
                            // TODO 确定
                            // 参数处理
                            const payload = {
                                ...this.feeForm,
                                ...this.carInfoForm,
                                // 单独处理时间
                                cardStartDate: this.feeForm.payTime[0],
                                cardEndDate: this.feeForm.payTime[1]
                            }
                            // 删掉多余字段
                            delete payload.payTime
                            if (this.id) {
                                // 编辑
                                await updateCardAPI(payload)
                            } else {
                                await createCardAPI(payload)
                            }

                            this.$router.back()
                        }
                    })
                }
            })
        },
        // 重置表单
        resetForm() {
            this.$refs.feeForm.resetFields()
            this.$refs.carInfoForm.resetFields()
        },
        // 获取详情
        async getDetail() {
            const res = await getCardDetailAPI(this.id)
            // 回填车辆信息表单
            const { carInfoId, personName, phoneNumber, carNumber, carBrand } = res.data
            this.carInfoForm = {
                personName, phoneNumber, carNumber, carBrand, carInfoId
            }

            // 回填缴费信息表单
            const { rechargeId, cardStartDate, cardEndDate, paymentAmount, paymentMethod } = res.data
            this.feeForm = {
                rechargeId,
                paymentAmount,
                paymentMethod,
                payTime: [cardStartDate, cardEndDate]
            }
        }
    },
    //数据创建完成时获取id
    created() {
        this.id = this.$route.query.id
        //如果有id，则获取详情
        if (this.id) {
            this.getDetail()
        }
    },
    // 挂载完毕时获取详情
}
</script>

<style scoped lang="scss">
.add-card {
    background-color: #f4f6f8;
    height: 100vh;

    .add-header {
        display: flex;
        align-items: center;
        padding: 0 20px;
        height: 64px;
        background-color: #fff;

        .left {
            span {
                margin-right: 4px;
            }

            .arrow {
                cursor: pointer;
            }
        }

        .right {
            text-align: right;
        }
    }

    .add-main {
        background: #f4f6f8;
        padding: 20px 130px;

        .form-container {
            background-color: #fff;

            .title {
                height: 60px;
                line-height: 60px;
                padding-left: 20px;
            }

            .form {
                margin-bottom: 20px;
                padding: 20px 65px 24px;

                .el-form {
                    display: flex;
                    flex-wrap: wrap;

                    .el-form-item {
                        width: 50%;
                    }
                }
            }
        }

        .preview {
            img {
                width: 100px;
            }
        }
    }

    .add-footer {
        position: fixed;
        bottom: 0;
        width: 100%;
        padding: 24px 50px;
        color: #000000d9;
        font-size: 14px;
        background: #fff;
        text-align: center;
    }
}
</style>
